CN210188644U

CN210188644U - Numerical control plate shearing machine convenient to receive material

Info

Publication number: CN210188644U
Application number: CN201920951542.5U
Authority: CN
Inventors: Kaixian Wu; 吴凯贤
Original assignee: Changzhou Changtai Aluminum Curtain Wall Engineering Co Ltd
Current assignee: Changzhou Changtai Aluminum Curtain Wall Engineering Co Ltd
Priority date: 2019-06-22
Filing date: 2019-06-22
Publication date: 2020-03-27
Anticipated expiration: 2029-06-22

Abstract

The utility model discloses a numerical control plate shearing machine convenient to receive material, its technical scheme main points are: including the workstation, set up the knife rest on the workstation, be equipped with the level on the knife rest to keeping away from the diaphragm that knife rest one side extended, be equipped with the connecting plate on the diaphragm, the connecting plate is close to one of knife rest and serves to articulate to have the baffle, and the connecting plate is kept away from one of knife rest and is served and be fixed with the cylinder, and cylinder and baffle all are in one side of connecting plate ground down, the output shaft of cylinder towards knife rest one side and contact with the lateral wall of baffle. The output shaft of cylinder keeps off on the lateral wall that the scissors was kept away from to the baffle, supports behind the knife rest on the lateral wall that the baffle deviates from the cylinder in the one end of panel main part, treats to accomplish the shearing back to the panel main part, and the output shaft of cylinder moves to one side of keeping away from last scissors, loses the baffle that the cylinder blockked and rotates around the connecting plate slant, makes the panel of shearing getting off directly drop from the opposite side of workstation, and the output shaft of later cylinder resets and makes the baffle perpendicular to workstation's surface again.

Description

Numerical control plate shearing machine convenient to receive material

Technical Field

The utility model relates to a plate shearing machine technical field, in particular to numerical control plate shearing machine convenient to receive material.

Background

The plate shearing machine is a machine for shearing plates by using a blade to do reciprocating linear motion relative to another blade, and applies shearing force to metal plates with various thicknesses by using a reasonable blade gap and a movable upper blade and a fixed lower blade so as to break and separate the plates according to required sizes.

A plate shearing machine is shown in figure 1 and comprises a workbench 1, a tool rest 2 and a material pushing plate 11 are respectively arranged at two ends of the workbench 1, upper scissors 21 are arranged on the tool rest 2 in a vertically sliding mode, and a baffle plate 5 is further arranged on the side wall, far away from the material pushing plate 11, of the tool rest 2. During the specific operation, the material pushing plate 11 pushes the plate to push the plate to the baffle 5, the upper scissors 21 cut the plate, the cut plate is taken out from one side of the baffle 5, the material pushing plate 11 is continuously pushed to push the rest plate to the baffle 5, the upper scissors 21 cut the plate again, and the operation is circulated to complete the processing of the plate.

The plate shearing machine uses the baffle plate 5 to limit the length of the plate between the tool rest 2 and the baffle plate 5 in the horizontal direction, so that the length of the plate cut at each time is consistent, but the plate cut at each time can be remained between the tool rest 2 and the baffle plate 5, and a worker is required to manually take out the plate to influence the cutting efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a numerical control plate shearing machine convenient to receive material, its advantage that has automatic blanking.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a numerical control plate shearing machine convenient to receive material, includes the workstation, sets up the knife rest on the workstation, be equipped with the level on the knife rest to keeping away from the diaphragm that knife rest one side extends, be equipped with the connecting plate on the diaphragm, the connecting plate is close to one of knife rest and serves articulated have the baffle, the connecting plate is kept away from one of knife rest and is served and be fixed with the cylinder, cylinder and baffle all are in one side of connecting plate orientation ground, the output shaft of cylinder towards knife rest one side and with the lateral wall contact of baffle.

Through the technical scheme, when plate shearing machine material loading, the output shaft of cylinder keeps off on the baffle keeps away from the lateral wall of last scissors, make the surface of baffle perpendicular to workstation, support behind the knife rest to the lateral wall that the baffle deviates from the cylinder after the one end of panel main part passes, treat to accomplish the shearing back to the panel main part, the output shaft of cylinder is to keeping away from one side of last scissors and remove, continue to promote the main part of panel, the baffle atress that loses the cylinder and stop rotates around the connecting plate slant, make the panel of cuting off directly drop from the opposite side of workstation, later pull back the main part of panel, the output shaft of cylinder resets and makes the baffle perpendicular to workstation's surface again.

Preferably, the workbench is provided with an inclined surface, the inclined surface is positioned between the tool rest and the baffle, and the inclined surface faces one side of the baffle.

Through the technical scheme, the sheared plate is clamped on the workbench together by the plate main body and the baffle, after the output shaft of the cylinder leaves the baffle, the baffle still has a certain blocking effect on the sheared plate, but the plate main body only needs to push the sheared plate to move a small distance, the gravity of the sheared plate overcomes the friction force of the baffle, the sheared plate can fall into the inclined plane and slide down to the ground along the inclined plane, the distance for pushing the plate main body to move is small, the plate main body does not need to be pulled back, and the operation of workers is facilitated.

Preferably, a spring is arranged between the baffle and the connecting plate, the spring is positioned on one side of the baffle, which faces the cylinder, and the baffle abuts against an output shaft of the cylinder under the action of the spring.

Through above-mentioned technical scheme, the spring is in tensile state, after the output shaft of cylinder breaks away from the contact with the baffle, the one end of spring coupling on the baffle is to the one end shrink of connecting at the connecting plate for the baffle rotates upwards to one side, and the panel that cuts down loses the baffle and stops the back and accomplish the whereabouts automatically under self action of gravity.

Preferably, the output shaft of the air cylinder is blocked at the position, close to the connecting plate, of the side wall of the baffle plate.

Through above-mentioned technical scheme, the output shaft of cylinder carries out a small amount of removals backs, and the baffle can rotate the angle of small range, and the moving distance that the baffle kept away from the one end of connecting plate just can be great, enough pull open with the workstation between the distance, reduce the space that whole equipment occupy.

Preferably, the output shaft of the cylinder is provided with a rubber block.

Through above-mentioned technical scheme, weaken the collision power between the output shaft of cylinder and the baffle, prolong the life of the output shaft of cylinder.

Preferably, the connecting plate is movably connected to the transverse plate, and the connecting plate is connected to the transverse plate in a bolt abutting mode.

Through above-mentioned technical scheme, when the distance between needs adjustment flap and the knife rest, unscrew the bolt, remove the position of connecting plate on the diaphragm, tighten the bolt again, through the bolt with the connecting plate butt on the diaphragm, make things convenient for operating personnel to operate.

Preferably, the end of the connecting plate is provided with a groove matched with the end of the transverse plate, the groove penetrates through two ends of the connecting plate, and the connecting plate is connected to the transverse plate through the groove in a sliding mode.

Through the technical scheme, the connecting plate sleeves the transverse plate, the connecting plate can only move along the length direction of the transverse plate, the connecting plate is guaranteed not to deflect in the moving process, the baffle can still be fully contacted with the plate after the connecting plate moves, and the precision of cutting the plate is not influenced.

Preferably, one end of the connecting plate, which is close to the tool rest, is provided with a vertical plate, the vertical plate is vertically arranged on one side of the connecting plate, which faces the ground, and the output shaft of the cylinder supports the baffle plate on the vertical plate.

Through above-mentioned technical scheme, prevent that the baffle from turning over to knife rest one side under the promotion of the output shaft of cylinder, make the baffle keep with the parallel state of knife rest, make the terminal surface of panel can fully contact with the baffle.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does: through setting up rotatable baffle and cylinder, make the baffle play the effect that blocks panel and remove at the cutting in-process, and receive the material in-process baffle and can make panel automatic completion fall from the workstation through rotating again.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic structural diagram of an embodiment;

FIG. 3 is a side view of the embodiment;

fig. 4 is a sectional view of the embodiment.

Reference numerals: 1. a work table; 11. a material pushing plate; 12. a pair of scissors is arranged; 13. a drive source; 2. a tool holder; 21. putting scissors on the scissors; 22. a hydraulic cylinder; 3. a transverse plate; 4. a connecting plate; 41. a groove; 42. a vertical plate; 5. a baffle plate; 6. a cylinder; 7. a spring; 8. a rubber block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a numerical control plate shearing machine convenient to receive material, as shown in figure 2, including workstation 1, the knife rest 2 of setting on workstation 1, knife rest 2 is on the one end tip of workstation 1, workstation 1 is kept away from one of knife rest 2 and is served and be equipped with scraping wings 11, scraping wings 11 is kept away from and is equipped with driving source 13 on one side of knife rest 2, scraping wings 11 sliding connection is on workstation 1, driving source 13 can be servo cylinder 6, driving source 13's output shaft level is towards knife rest 2 and connect on scraping wings 11. The upper surface of the end of the table 1 where the tool holder 2 is located is a slope facing away from the tool holder 2. The knife rest 2 is provided with two transverse plates 3 extending from one side of the knife rest 2 in a horizontal direction, the two transverse plates 3 are respectively close to the side walls of the two sides of the knife rest 2, the transverse plates 3 are provided with connecting plates 4, the connecting plates 4 are provided with baffle plates 5 with one ends hinged on the connecting plates 4 and cylinders 6 used for supporting the baffle plates 5, and the baffle plates 5 are supported by the cylinders 6 and are perpendicular to the ground.

Referring to fig. 3 and 4, the connecting plate 4 is provided with two grooves 41 penetrating through two ends of the connecting plate 4, the size of the opening of each groove 41 is the same as that of the end surface of the transverse plate 3, and one ends of the transverse plates 3 far away from the tool holder 2 respectively penetrate into the two grooves 41 of the connecting plate 4. By screwing two bolts into the upper surface of the connecting plate 4, the two bolts respectively penetrate into the two grooves 41 and abut against the corresponding transverse plate 3, so that the transverse plate 3 and the connecting plate 4 are fixed. One end of the connecting plate 4 close to the tool rest 2 is provided with a vertical plate 42, the vertical plate 42 is vertically arranged on one side of the connecting plate 4 facing the ground, and the vertical plate 42 and the connecting plate 4 are integrally arranged and are L-shaped.

Referring to fig. 3 and 4, the baffle 5 is hinged on the corner formed by the vertical plate 42 and the connecting plate 4, the cylinder 6 is positioned at one end of the connecting plate 4 far away from the baffle 5, the springs 7 are arranged between the baffle 5 and the connecting plate 4, the number of the springs 7 is two, one ends of the two springs 7 are respectively connected with two sides of the end part of the baffle 5 far away from the hinged position, the other ends of the two springs 7 are respectively connected with the side edges of the corresponding sides of the connecting plate 4, and the springs 7 keep the upward movement trend for the baffle 5. The output shaft of the cylinder 6 is provided with a rubber block 8, and the output shaft of the cylinder 6 supports the rubber block 8 on the side wall of the baffle 5 close to the connecting plate 4.

Referring to fig. 4, an upper scissors 21 is arranged in the knife rest 2, a hydraulic cylinder 22 is arranged at the top of the knife rest 2, an output shaft of the hydraulic cylinder 22 vertically penetrates into the knife rest 2 downwards and is connected to the upper scissors 21, the upper scissors 21 vertically slides under the driving of the hydraulic cylinder 22, a lower scissors 12 is arranged under the knife rest 2, the lower scissors 12 are embedded on the workbench 1, and the upper scissors 21 and the lower scissors 12 are arranged in a staggered manner.

In the actual operation process, when cutting panel, the output shaft of cylinder 6 supports baffle 5 on vertical plate 42, and the panel of waiting to process is promoted again by scraping wings 11 and is contacted with baffle 5, then goes up scissors 21 whereabouts and cooperates lower scissors 12 to cut panel, and after panel was cut off, the output shaft of cylinder 6 kept away from knife rest 2 one side shrink, and baffle 5 overturns in the slant under the effect of spring 7, and the panel that is cut off loses the support of baffle 5 and slides down workstation 1 along the inclined plane of workstation 1. And then repeating the steps to finish the cutting of the plate.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a numerical control plate shearing machine convenient to receive material, includes workstation (1), sets up knife rest (2) on workstation (1), characterized by: be equipped with horizontal to keeping away from diaphragm (3) that knife rest (2) one side extended on knife rest (2), be equipped with connecting plate (4) on diaphragm (3), connecting plate (4) are close to one of knife rest (2) and serve and articulate there are baffle (5), one of knife rest (2) is kept away from in connecting plate (4) serves and is fixed with cylinder (6), cylinder (6) and baffle (5) all are in connecting plate (4) towards one side on ground, the output shaft of cylinder (6) towards knife rest (2) one side and with the lateral wall contact of baffle (5).

2. The numerical control plate shearing machine convenient for material collection as claimed in claim 1, wherein: the workbench (1) is provided with an inclined plane, the inclined plane is positioned between the tool rest (2) and the baffle (5), and the inclined plane faces one side of the baffle (5).

3. The numerical control plate shearing machine convenient for material collection as claimed in claim 2, wherein: a spring (7) is arranged between the baffle (5) and the connecting plate (4), the spring (7) is positioned on one side, facing the cylinder (6), of the baffle (5), and the baffle (5) abuts against an output shaft of the cylinder (6) under the action of the spring (7).

4. The numerical control plate shearing machine convenient for material collection as claimed in claim 3, wherein: the output shaft of the cylinder (6) is blocked at the position, close to the connecting plate (4), of the side wall of the baffle plate (5).

5. The numerical control plate shearing machine convenient for material collection as claimed in claim 3, wherein: and an output shaft of the air cylinder (6) is provided with a rubber block (8).

6. The numerical control plate shearing machine convenient for material collection as claimed in claim 1, wherein: the connecting plate (4) is movably connected to the transverse plate (3), and the connecting plate (4) is connected to the transverse plate (3) in a bolt abutting mode.

7. The numerical control plate shearing machine convenient for material collection as claimed in claim 6, wherein: be equipped with recess (41) with the tip looks adaptation of diaphragm (3) on the tip of connecting plate (4), recess (41) run through the both ends of connecting plate (4), connecting plate (4) pass through recess (41) sliding connection on diaphragm (3).

8. The numerical control plate shearing machine convenient for material collection according to any one of claims 1 to 7, characterized in that: one end of the connecting plate (4) close to the tool rest (2) is provided with a vertical plate (42), the vertical plate (42) is vertically arranged on one side of the connecting plate (4) facing the ground, and the output shaft of the cylinder (6) pushes the baffle plate (5) against the vertical plate (42).